Inventor · disambiguated record
Palaniappan Chinnakaruppan
Also filed as: CHINNAKARUPPAN PALANIAPPAN
13 granted patents·1 pending application·122 citations·filing 2006–2019
91Inventor score
Files withAPPLE INC7SAINT GOBAIN CERAMICS3TANIKELLA BRAHMANANDAM V3SAINT-GOBAIN CERAM & PLASTICS INC1
Top patents by PatentIndex Score
14 records- 0195US11192823B2Electronic devices including laser-textured glass cover membersAPPLE INC·Filed 2019·Granted Dec 7, 2021·23 cites·12 claims
- 0294US11691912B2Chemically strengthened and textured glass housing memberAPPLE INC·Filed 2019·Granted Jul 4, 2023·8 cites·20 claims
- 0394US7956356B2Sapphire substrates and methods of making sameSAINT GOBAIN CERAMICS·Filed 2007·Granted Jun 7, 2011·22 cites·26 claims
- 0492US8197303B2Sapphire substrates and methods of making sameTANIKELLA BRAHMANANDAM V·Filed 2007·Granted Jun 12, 2012·23 cites·28 claims
- 0591US9977464B2Sapphire cover for electronic devicesAPPLE INC·Filed 2015·Granted May 22, 2018·8 cites·16 claims
- 0690US10065289B2Polishing features formed in componentsAPPLE INC·Filed 2015·Granted Sep 4, 2018·5 cites·7 claims
- 0790US8455879B2Sapphire substrates and methods of making sameTANIKELLA BRAHMANANDAM V·Filed 2007·Granted Jun 4, 2013·19 cites·12 claims
- 0886US8740670B2Sapphire substrates and methods of making sameTANIKELLA BRAHMANANDAM V·Filed 2012·Granted Jun 3, 2014·6 cites·17 claims
- 0983US10691169B2Sapphire cover for electronic devicesAPPLE INC·Filed 2018·Granted Jun 23, 2020·2 cites·6 claims
- 1069US10406634B2Enhancing strength in laser cutting of ceramic componentsAPPLE INC·Filed 2015·Granted Sep 10, 2019·1 cites·18 claims
- 1166US7919815B1Spinel wafers and methods of preparationSAINT GOBAIN CERAMICS·Filed 2006·Granted Apr 5, 2011·5 cites·8 claims
- 1257US9464365B2Sapphire substrateSAINT-GOBAIN CERAM & PLASTICS INC·Filed 2014·Granted Oct 11, 2016·0 cites·20 claims
- 1355US2014335308A1Sapphire substrateSAINT GOBAIN CERAMICS·Filed 2014·Application pending·0 cites
- 1453US10112278B2Polishing a ceramic component using a formulated slurryAPPLE INC·Filed 2015·Granted Oct 30, 2018·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →